Funding for this research was provided by:
the project of invigorating healthcare through science, technology and education (KJXW 2018020, KJXW 2019018)
Article History
Received: 23 July 2021
Accepted: 10 February 2022
First Online: 18 February 2022
Declarations
:
: The study was approved by the ethics committees of the Ethics Committee of the Children’s Hospital of Soochow University (Suzhou, Jiangsu, China), and written informed consents to participate was given on behalf of the children by the.parents.
: Not applicable.
: The authors report no conflicts of interest in this study.